Duffy Power (born Raymond Leslie Howard; 9 September 1941 – 19 February 2014) was an Englishblues and rock and rollsinger, who achieved some success in the 1960s and continued to perform and record intermittently later.

Power also worked as a session musician, and played on the soundtrack of the 1969 filmThe Italian Job. An album of tracks recorded in 1969 and produced by Peter Eden was issued on the Spark label whilst in 1971 tracks recorded between 1965 and 1967 were released on Transatlantic as Innovations.[2] In 1972 he finally released a solo album, Duffy Power, on the GSF label (GSF 502), produced in conjunction with Andrew Loog Oldham and featuring Korner. Dana Gillespie and others.[1] Although by this time he was widely recognised as an impressive singer, his albums still failed to sell. His personal life was aggravated by depression and drug use and he succumbed to mental illness[2] curtailing regular performances although the power and virtuosity of his harmonica playing gave an unusual dimension to Kathryn Tickell's 1997 album The Gathering.

Most of his Parlophone material including unreleased recordings from the 1960s were issued on CD in 2002 as Leapers and Sleepers. In 2006 a further retrospective Vampers and Champers that included the re release of his Translantic LP Innovations was released.